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Full Discussion: Remove new line characters from a file
Special Forums UNIX Desktop Questions & Answers Remove new line characters from a file Post 302627387 by saini on Friday 20th of April 2012 01:56:30 PM
Old 04-20-2012
Remove new line characters from a file
I tried using below command
Code:
tr -cd "[:print:]" < InputFile.xml > output.txt

============= This removes all the tabs/newline/extra spaces from a file
it successfully removed all the extra spaces,tabs and new line characters but then the complete file become one record. I want to retain one new line character which is actually the record delimiter.
Which is consistent. Every record always finishes with </Success></Employee>


Input

Code:
26,<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE EmployeeDetails SYSTEM  "EmpDetails.dtd">
<Employee>
 <Address>
  <Street>1234 64th Ave</Street>
   </Address>
</Employee>,<?xml version="1.0" encoding="UTF-8"?><!DOCTYPE Success SYSTEM "Succ.dtd"><Employee><Success>inserted</Success></Employee>
47,<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE EmployeeDetails SYSTEM  "EmpDetails.dtd">
<Employee>
 <Address>
  <Street>PO BOX 56</Street>
   </Address>
</Employee>,<?xml version="1.0" encoding="UTF-8"?><!DOCTYPE Success SYSTEM "Succ.dtd"><Employee><Success>updated</Success></Employee>

output

Code:
26|<?xml version="1.0" encoding="UTF-8"?><!DOCTYPE EmployeeDetails SYSTEM  "EmpDetails.dtd"><Employee><Address><Street>1234 64th Ave</Street></Address></Employee>|<?xml version="1.0" encoding="UTF-8"?><!DOCTYPE Success SYSTEM "Succ.dtd"><Employee><Success>inserted</Success></Employee>
47|<?xml version="1.0" encoding="UTF-8"?><!DOCTYPE EmployeeDetails SYSTEM  "EmpDetails.dtd"><Employee><Address><Street>PO BOX 56</Street></Address></Employee>|<?xml version="1.0" encoding="UTF-8"?><!DOCTYPE Success SYSTEM "Succ.dtd"><Employee><Success>updated</Success></Employee>

Last edited by joeyg; 04-20-2012 at 03:11 PM.. Reason: Please wrap data and scripts in CodeTags - easier to read
 

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LEARN ABOUT OSX

locale::codes::langext

Locale::Codes::LangExt(3pm)				 Perl Programmers Reference Guide			       Locale::Codes::LangExt(3pm)

NAME

       Locale::Codes::LangExt - standard codes for language extension identification

SYNOPSIS

	  use Locale::Codes::LangExt;

	  $lext = code2langext('acm');		       # $lext gets 'Mesopotamian Arabic'
	  $code = langext2code('Mesopotamian Arabic'); # $code gets 'acm'

	  @codes   = all_langext_codes();
	  @names   = all_langext_names();

DESCRIPTION

       The "Locale::Codes::LangExt" module provides access to standard codes used for identifying language extensions, such as those as defined in
       the IANA language registry.

       Most of the routines take an optional additional argument which specifies the code set to use. If not specified, the default IANA language
       registry codes will be used.

SUPPORTED CODE SETS

       There are several different code sets you can use for identifying language extensions. A code set may be specified using either a name, or
       a constant that is automatically exported by this module.

       For example, the two are equivalent:

	  $lext = code2langext('acm','alpha');
	  $lext = code2langext('acm',LOCALE_LANGEXT_ALPHA);

       The codesets currently supported are:

       alpha
	   This is the set of three-letter (lowercase) codes from the IANA language registry, such as 'acm' for Mesopotamian Arabic.

	   This is the default code set.

ROUTINES

       code2langext ( CODE [,CODESET] )
       langext2code ( NAME [,CODESET] )
       langext_code2code ( CODE ,CODESET ,CODESET2 )
       all_langext_codes ( [CODESET] )
       all_langext_names ( [CODESET] )
       Locale::Codes::LangExt::rename_langext  ( CODE ,NEW_NAME [,CODESET] )
       Locale::Codes::LangExt::add_langext  ( CODE ,NAME [,CODESET] )
       Locale::Codes::LangExt::delete_langext  ( CODE [,CODESET] )
       Locale::Codes::LangExt::add_langext_alias  ( NAME ,NEW_NAME )
       Locale::Codes::LangExt::delete_langext_alias  ( NAME )
       Locale::Codes::LangExt::rename_langext_code  ( CODE ,NEW_CODE [,CODESET] )
       Locale::Codes::LangExt::add_langext_code_alias  ( CODE ,NEW_CODE [,CODESET] )
       Locale::Codes::LangExt::delete_langext_code_alias  ( CODE [,CODESET] )
	   These routines are all documented in the Locale::Codes::API man page.

SEE ALSO

       Locale::Codes
	   The Locale-Codes distribution.

       Locale::Codes::API
	   The list of functions supported by this module.

       http://www.iana.org/assignments/language-subtag-registry
	   The IANA language subtag registry.

AUTHOR

       See Locale::Codes for full author history.

       Currently maintained by Sullivan Beck (sbeck@cpan.org).

COPYRIGHT

	  Copyright (c) 2011-2012 Sullivan Beck

       This module is free software; you can redistribute it and/or modify it under the same terms as Perl itself.

perl v5.16.2							    2012-10-11					       Locale::Codes::LangExt(3pm)
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